20 lines (19 with data), 698 Bytes

HR11031 12 500 5000 04-Jun-2020 15:11:55
HR11031.mat 16+24 200/mV 16 0 30 -5302 0 I
HR11031.mat 16+24 200/mV 16 0 10 23828 0 II
HR11031.mat 16+24 200/mV 16 0 -20 29123 0 III
HR11031.mat 16+24 200/mV 16 0 -20 -9483 0 aVR
HR11031.mat 16+24 200/mV 16 0 25 -17317 0 aVL
HR11031.mat 16+24 200/mV 16 0 -5 26477 0 aVF
HR11031.mat 16+24 200/mV 16 0 -85 -32251 0 V1
HR11031.mat 16+24 200/mV 16 0 -5 -24723 0 V2
HR11031.mat 16+24 200/mV 16 0 80 -9073 0 V3
HR11031.mat 16+24 200/mV 16 0 35 -10628 0 V4
HR11031.mat 16+24 200/mV 16 0 -55 -18023 0 V5
HR11031.mat 16+24 200/mV 16 0 170 12353 0 V6
#Age: 85
#Sex: Female
#Dx: 164861001,164865005,164889003,428750005,429622005
#Rx: Unknown
#Hx: Unknown
#Sx: Unknown